<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title></title>
</head>
<body>
  <script>
    const hash = window.location.hash
      .substring(1)

      fetch('/token?' + hash)
      .then(() => {
        window.close()
      })
  </script>
</body>
</html>